Core Viewpoint - The domestic options market is experiencing significant growth in both quality and trading volume, driven by increased participation from professional investors and industry enterprises, with the introduction of the "Zhengzhou Commodity Exchange Options Special Award" further promoting this development [1] Group 1: Market Dynamics - The trading volume of soda ash options reached 13.6943 million contracts, with a transaction value of 3.741 billion yuan during the competition, indicating high market participation [1] - The demand for risk management tools among enterprises in the soda ash industry has increased due to price volatility and high inventory levels, leading to a significant rise in soda ash options trading [1][3] Group 2: Participant Insights - Current participants in the soda ash options market primarily include upstream producers, traders, and downstream glass manufacturers, with a notable increase in participation from industry enterprises [2] - The flexibility of options strategies aligns well with the needs of small and medium-sized enterprises, attracting more industry players to engage in the market [2] Group 3: Risk Management Strategies - Soda ash options have become a crucial tool for industry enterprises to manage operational costs, especially as price fluctuations directly impact downstream glass manufacturers [2][3] - Enterprises can utilize options to hedge against price increases, with strategies such as buying call options to mitigate raw material price risks [2][3] Group 4: Future Outlook - The future focus for soda ash options includes enhancing industry chain collaboration, innovating embedded trading models, and strengthening training for small and micro enterprises [4] - The "Zhengzhou Commodity Exchange Options Special Award" plays a vital role in market cultivation, talent selection, and deepening integration between the market and industry, fostering long-term stability [4] Group 5: Talent Development - Companies like Yuntu Holdings are beginning to build a talent pool for options-related expertise, establishing risk control processes to lay the foundation for a professional options team [5] - The provision of personalized and professional options services is expected to help industry enterprises effectively reduce price risks and enhance operational stability and efficiency [5]

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - After the Central Economic Work Conference, the macro - positive factors faded, and steel pricing reverted to fundamentals. Supply is affected by iron - water production cuts, but profit rebounds may slow down the cut - off speed. Demand is seasonally weak due to shrinking real - estate steel use and construction restrictions, and new export regulations suppress export expectations. The overall trend of steel is oscillating weakly [3]. - After macro - events, the trading logic of iron ore has returned to fundamentals. With restrained shipments from major mines, falling freight rates, low steel - mill inventories, and high coking - coal production and inventory, the downside of iron - ore prices is limited [21]. - For coking coal, supply changes are limited, but steel - mill profit pressure leads to iron - water production cuts. Coking enterprises control procurement, and mine inventory pressure is increasing, so short - term coal prices will be under pressure. For coke, production has declined slightly due to environmental protection. After two rounds of price cuts, if there is no policy intervention, coke supply - demand may deteriorate, and prices may continue to fall [31]. - The fundamentals of ferroalloys are weak, but news from relevant departments has led to a price rebound. However, price increases may stimulate enterprises to hedge, suppressing prices [46]. - With the strengthening of new - capacity production expectations, the over - supply expectation of soda ash is intensifying. Glass cold - repair is accelerating, weakening the rigid - demand expectation. Although exports are high, high upper - and middle - stream inventories restrict prices [60]. - From December to before the Spring Festival, some glass production lines may be cold - repaired, affecting far - month pricing. Near - month contracts will follow the delivery logic, and currently, high intermediate inventories and off - season demand create pressure on spot prices [83]. 3. Summary by Related Catalogs 3.1 Steel 3.1.1 Futures Prices and Spreads - On December 17, 2025, the closing prices of rebar and hot - rolled coil contracts showed minor fluctuations compared to the previous day. For example, the rebar 01 contract closed at 3095 yuan/ton, up 5 yuan from the previous day [4]. - The month - spreads of rebar and hot - rolled coil also changed slightly. The rebar 01 - 05 month - spread was 11 yuan/ton on December 17, up 2 yuan from the previous day [4]. 3.1.2 Spot Prices and Basis - On December 17, 2025, the summary prices of rebar and hot - rolled coil in different regions showed little change. The summary price of rebar in China was 3299 yuan/ton, up 4 yuan from the previous day [9]. - The basis of rebar and hot - rolled coil in different regions was mostly negative or showed a downward trend. For example, the 01 rebar basis in Shanghai was not available on December 17, while it was 190 yuan/ton the previous day [9]. 3.1.3 Other Ratios - The ratios of rebar to iron ore and rebar to coke remained stable on December 17, 2025, compared to the previous day. For example, the 01 rebar/01 iron ore ratio was 4 [18]. 3.2 Iron Ore 3.2.1 Futures Prices and Basis - On December 17, 2025, the closing prices of iron - ore contracts increased slightly compared to the previous day. The 01 contract closed at 788.5 yuan/ton, up 5 yuan [22]. - The basis of iron - ore contracts decreased. The 01 basis was - 0.5 yuan/ton, down 1.5 yuan from the previous day [22]. 3.2.2 Fundamental Data - From November 14 to December 12, 2025, the average daily iron - water production decreased by 7.68 tons, the 45 - port shipping volume decreased by 7.76 tons, and the global shipment volume increased by 76.1 tons [25]. 3.3 Coking Coal and Coke 3.3.1 Futures Spreads and Ratios - On December 17, 2025, the month - spreads of coking coal and coke contracts changed. For example, the coking coal 09 - 01 month - spread was 162.5 yuan/ton, down 8 yuan from the previous day [34]. - The coking profit on the disk was 21 yuan/ton, up 17.353 yuan from the previous day [34]. 3.3.2 Spot Prices and Profits - On December 17, 2025, the spot prices of coking coal and coke in different regions mostly remained unchanged or decreased slightly. The ex - factory price of Anze low - sulfur coking coal was 1500 yuan/ton, unchanged from the previous day [37]. - The immediate coking profit was 21 yuan/ton, up 3 yuan from the previous day [37]. 3.4 Ferroalloys 3.4.1 Silicon Iron - On December 17, 2025, the silicon - iron basis in Ningxia was - 76 yuan/ton, down 94 yuan from the previous day. The silicon - iron 01 - 05 month - spread was - 62 yuan/ton, down 14 yuan [47]. - The silicon - iron spot prices in different regions showed minor changes. The silicon - iron spot price in Ningxia was 5220 yuan/ton, down 30 yuan from the previous day [47]. 3.4.2 Silicon Manganese - On December 17, 2025, the silicon - manganese basis in Inner Mongolia was 132 yuan/ton, down 22 yuan from the previous day. The silicon - manganese 01 - 05 month - spread was - 60 yuan/ton, down 2 yuan [48]. - The silicon - manganese spot prices in different regions were mostly stable or increased slightly. The silicon - manganese spot price in Inner Mongolia was 5540 yuan/ton, unchanged from the previous day [48]. 3.5 Soda Ash 3.5.1 Futures Prices and Spreads - On December 17, 2025, the soda - ash 05 contract was 1170 yuan/ton, unchanged from the previous day. The month - spread (9 - 1) was 94 yuan/ton, up 6 yuan from the previous day [61]. - The basis of soda ash in different regions decreased. The Shahe heavy - alkali basis was - 27 yuan/ton, down 37 yuan from the previous day [61]. 3.5.2 Spot Prices - On December 17, 2025, the spot prices of heavy and light soda ash in different regions were mostly stable. The heavy - alkali market price in North China was 1300 yuan/ton, unchanged from the previous day [61]. 3.6 Glass 3.6.1 Futures Prices and Spreads - On December 17, 2025, the glass 05 contract was 1038 yuan/ton, unchanged from the previous day. The month - spread (9 - 1) was 176 yuan/ton, up 5 yuan from the previous day [84]. - The basis of the glass 01 contract in different regions increased. The 01 contract basis in Shahe was 68 yuan/ton, up 4 yuan from the previous day [84]. 3.6.2 Sales and Production - From December 5 - 12, 2025, the glass sales - to - production ratios in different regions fluctuated. The Shahe sales - to - production ratio on December 12 was 59% [85].

Industry Investment Ratings - There is no clear overall industry investment rating provided in the report. However, some individual commodity ratings are as follows: - Platinum: Bullish in the long - term [1] - Palladium: Bullish in the short - term; consider [long platinum, short palladium] arbitrage strategy in the medium - term [1] - Fuel oil: Bearish [1] Core Views - In the short term, the market is adjusting due to factors such as decreased risk appetite, weak economic data, and limited policy signals. But the market adjustment since mid - November has opened up space for the upward movement of stock indices next year [1]. - Asset shortage and weak economy are favorable for bond futures, but the central bank has recently warned of interest rate risks, and attention should be paid to the Bank of Japan's interest rate decision [1]. - Different commodities have different trends based on their own supply - demand fundamentals, cost factors, and macro - economic and policy environments. Summary by Categories Macro - finance - Stock indices are expected to continue a weak trend in the short term, but investors can consider gradually establishing long positions during the adjustment phase and using the discount structure of stock index futures to optimize long - term investment costs and win - rates [1]. - Bond futures are favored by asset shortage and weak economy, but short - term interest rate risks are signaled by the central bank, and the Bank of Japan's interest rate decision should be watched [1]. Metals Non - ferrous metals - Aluminum: Prices are in high - level wide - range oscillations due to limited industrial drivers and fluctuating risk appetite [1]. - Alumina: Production and inventory are both increasing, the fundamental situation is weak, some short - positions are closed in the short term with a price rebound, but the upward driving force is limited [1]. - Zinc: After the digestion of short - term macro - benefits, the fundamentals have improved, the cost center has moved up, but the price is under pressure due to news such as LME position limits, and low - long opportunities can be focused on [1]. - Nickel: The overall US non - farm data is weak, the macro - sentiment is fluctuating. Indonesian nickel ore premiums are stable in December. Global nickel inventory is high, and short - term prices may oscillate weakly. In the long - term, the primary nickel market remains in an oversupply situation [1]. - Stainless steel: The price of raw material nickel has declined, and the stainless steel futures are oscillating weakly. Short - term operations are recommended, and opportunities for selling hedging at high prices can be considered [1]. - Tin: Prices are oscillating in the short term due to the tense situation in the Congo and fluctuating macro - sentiment, but a bullish view is held in the long term, and opportunities for low - long after corrections can be focused on [1]. Precious metals - Gold: Prices are expected to oscillate in the short term but have upward potential in the long term [1]. - Silver: Prices are fluctuating sharply and are likely to have wide - range oscillations in the short term [1]. - Platinum: Prices are expected to be strong in the short term and can be bought at low prices in the long term [1]. - Palladium: May follow platinum to be strong in the short term; a [long platinum, short palladium] arbitrage strategy can be considered in the medium term [1]. New Energy - related - Industrial silicon: Northwest production is increasing while southwest production is decreasing. Polycrystalline silicon and organic silicon production schedules are decreasing in December. There is an expectation of capacity reduction in the long - term, and terminal installation is improving marginally in the fourth quarter [1]. - Polycrystalline silicon: It is the traditional peak season for new energy vehicles, energy storage demand is strong, supply - side复产 is increasing, and there is pressure at the 100,000 - yuan key point [1]. Black Metals - Rebar and hot - rolled coil: For both, the value of futures - spot positive arbitrage positions can be rolled for profit - taking. The futures - spot basis and production profit are not high, indicating that the price valuation is not high, and short - chasing is not recommended [1]. - Iron ore: Near - month contracts are restricted by production cuts, but the commodity sentiment is good, and there are upward opportunities for far - month contracts [1]. - Manganese silicon: Direct demand is weak, supply is high, inventory is accumulating, and the price is under pressure [1]. - Ferroalloy: Supply and demand provide support, the valuation is low, but short - term sentiment dominates, and the price is fluctuating strongly [1]. - Glass: Follows the general trend, with acceptable supply - demand and low valuation, and the downward space is limited, and it may be under pressure and oscillate [1]. - Soda ash: Follows glass, with acceptable supply - demand and low valuation, and may be under pressure and oscillate [1]. - Coking coal and coke: After the release of negative news, there are signs of stabilization, and attention should be paid to the spot situation this week and whether downstream enterprises will start winter storage replenishment [1]. Agricultural Products - Soybeans: The USDA report has no highlights. The short - term negative impact of imported soybean auctions on the supply side should be focused on. It is recommended to short the 05 contract due to the expected bumper harvest in global main producing areas [1]. - Cotton: There is strong expectation of a domestic bumper harvest, and the purchase price of seed cotton supports the cost of lint. The downstream opening rate is low, but the yarn mill inventory is not high, with rigid replenishment demand. The cotton market is currently in a situation of "having support but no driver", and future policies, planting area, weather, and demand in the peak season should be watched [1]. - Sugar: There is a global surplus and a significant increase in domestic new - crop supply, with a strong consensus among short - sellers. If the price continues to fall, there is strong cost support, but the short - term fundamentals lack continuous drivers, and changes in the capital side should be watched [1]. - Corn: The quantity of grain entering the port drying towers is increasing, but farmers are still reluctant to sell. The short - term expectation is weakly oscillating, and attention should be paid to the grain - selling progress and inventory changes at each link [1]. - Soybean meal: US soybean exports are weak, South American weather has no obvious driving factors for speculation, and domestic far - month crushing margins are good. The short - term expectation is oscillating, and attention should be paid to subsequent auction volumes and the domestic customs inspection and quarantine policy [1]. - Pulp: Paper pulp futures are fluctuating due to the contradiction between "weak demand" and "strong supply" expectations. It is recommended to wait and see for unilateral operations, and consider a 1 - 5 reverse spread for the monthly spread [1]. - Logs: Log futures are falling due to the decline in foreign quotes and spot prices. The 01 contract is under great pressure as the delivery month approaches and is expected to oscillate weakly [1]. Energy and Chemicals - Crude oil: OPEC+ has suspended production increases until the end of 2026, the Russia - Ukraine peace agreement is being promoted, and the US has increased a new round of sanctions against Russia [1]. - Fuel oil: Follows crude oil in the short term. The demand for "14th Five - Year Plan" construction is likely to be disproven, the supply of Ma Rui crude oil is sufficient, and the asphalt profit is high [1]. - Asphalt: The raw material cost provides strong support, the futures - spot price difference is at a low level, and the mid - stream inventory may start to accumulate [1]. - Natural rubber: The cost of butadiene has increased, supporting downstream products. The private factory's transaction price has increased, and the main factory's listed price has been raised. The operating rate of butadiene rubber is high, and there are rumors of a South Korean factory closing, boosting market sentiment [1]. - PTA: The cost of PX is high, and the PTA profit is under pressure, but integrated enterprises have an advantage in raw material self - sufficiency. The polyester load is maintained at a high level, and the PTA consumption remains high [1]. - Short - fiber: The price continues to closely follow the cost [1]. - Styrene: The cost of benzene and naphtha provides some support, but the overall production economy is negative. The spot market sentiment is warming up, and the short - term replenishment demand is reflected in the slight premium of forward prices. The total inventory remains high without significant destocking [1]. - Propylene: There is limited upside space due to weak export sentiment and insufficient domestic demand, but there is support from anti - reflux and the cost side [1]. - PP: There are fewer overhauls, the operating load is high, the supply pressure is large, downstream improvement is less than expected, and the cost is supported by high - priced propylene monomers [2]. - PE: The operating load is high, the supply pressure is large, downstream improvement is less than expected, and the cost is affected by the decline in oil prices [2]. - PVC: The market is returning to fundamentals, with more new capacity coming online, increasing supply pressure, and weakening demand [2]. - Caustic soda: The delivery of alumina in Guangxi has started, some alumina plants have postponed production, and the procurement rhythm has slowed down. There is inventory pressure in Shandong, and the price of liquid chlorine is high [2]. - LPG: Geopolitical and tariff issues are easing, the international oil and gas market is returning to a fundamentally loose situation. CP and FEI have recently rebounded. The northern hemisphere's combustion demand is gradually being released, and the domestic C3/C4 production and sales are smooth. The PG price is oscillating within a range after a correction [2]. Others - Shipping: In the container shipping market, the price increase in December did not meet expectations, and the price increase expectation during the peak season has been priced in. The supply of shipping capacity in December is relatively loose [2]. - Paper: The paper pulp futures are fluctuating due to the contradiction between "weak demand" and "strong supply" expectations. It is recommended to wait and see for unilateral operations, and consider a 1 - 5 reverse spread for the monthly spread. The log futures are expected to oscillate weakly [1].

Report Industry Investment Rating - Not provided Core Viewpoints of the Report - The fundamentals of soda ash are weak, with high supply, declining terminal demand, and high inventory. The industry's supply-demand mismatch has not improved effectively. In the short term, it is expected to mainly fluctuate with a downward trend [2][5] Summary by Relevant Catalogs 1. Soda Ash Futures Market - The closing price of the main contract was 1170 yuan/ton, up 4.19%; the low-end price of heavy soda ash in Shahe was 1140 yuan/ton, up 0.88%; the main basis was -30 yuan/ton, down 528.57% [6] 2. Soda Ash Spot Market - The low-end price of heavy soda ash in the Hebei Shahe market was 1140 yuan/ton, up 10 yuan/ton from the previous day [12] 3. Fundamentals - Supply - **Production Profit**: The profit of heavy soda ash using the North China ammonia-alkali method was -147.60 yuan/ton, and that using the East China co-production method was -129 yuan/ton, at a historical low [15] - **Operating Rate, Production Capacity and Output**: The weekly operating rate of the soda ash industry was 84.35%, and the weekly output was 73.54 tons, including 39.78 tons of heavy soda ash, at a historical high [18][21] - **Changes in Production Capacity**: In 2023, the total new production capacity was 640 tons; in 2024, it was 180 tons; in 2025, the planned new production capacity was 750 tons, with actual production of 100 tons [22] 4. Fundamentals - Demand - **Sales Ratio**: The weekly sales ratio of soda ash was 106.02% [25] - **Downstream Demand**: The daily melting volume of national float glass was 15.72 tons, with an operating rate of 74.85% [28] 5. Fundamentals - Inventory - The inventory in soda ash factories nationwide was 149.43 tons, a 2.88% decrease from the previous week, and the inventory was above the 5-year average [34] 6. Fundamentals - Supply-Demand Balance Sheet - The report provides the annual supply-demand balance sheet of soda ash from 2017 to 2024E, including data on effective production capacity, production, operating rate, imports, exports, net imports, apparent supply, total demand, supply-demand gap, production capacity growth rate, production growth rate, apparent supply growth rate, and total demand growth rate [35] 7. Influencing Factors - **Positive Factors**: Equipment problems have led to reduced maintenance in enterprises, and the recovery of soda ash supply has been slow [3] - **Negative Factors**: Since 2023, the production capacity of soda ash has expanded significantly, and there are still large production plans this year. The production of the industry is at a historical high. The downstream photovoltaic glass of heavy soda ash has reduced production, and the demand for soda ash has weakened [4]

黑色建材日报 2025-12-17 黑色建材组 陈张滢 从业资格号：F03098415 交易咨询号：Z0020771 0755-23375161 chenzy@wkqh.cn 郎志杰 从业资格号：F3030112 交易咨询号：Z0023202 0755-23375125 langzj@wkqh.cn 万林新 从业资格号：F03133967 0755-23375162 wanlx@wkqh.cn 赵 航 从业资格号：F03133652 0755-23375155 zhao3@wkqh.cn 螺纹钢主力合约下午收盘价为 3081 元/吨, 较上一交易日涨 7 元/吨（0.227%）。当日注册仓单 57057 吨, 环比增加 15157 吨。主力合约持仓量为 161.5142 万手，环比减少 12524 手。现货市场方面, 螺纹钢天津 汇总价格为 3150 元/吨, 环比减少 0/吨; 上海汇总价格为 3280 元/吨, 环比增加 10 元/吨。 热轧板卷主 力合约收盘价为 3246 元/吨, 较上一交易日涨 13 元/吨（0.402%）。 当日注册仓单 103404 吨, 环比减少 0 吨。主力合约持仓量为 12 ...

Core Viewpoint - The current core issue in the soda ash market has shifted from simple price fluctuations to a cost competition among different production processes [1][14]. Market Dynamics - As of December 16, 2025, the main contract for soda ash (SA401) closed at 1463 yuan/ton, down 2.66%, indicating ongoing volatility around the cost line [2]. - The price range of 1160 to 1190 yuan/ton has been observed, with total domestic soda ash inventory at 1.4943 million tons, remaining historically high despite a slight decrease in social inventory [5]. - The supply side has seen reduced operating rates due to losses and maintenance, while demand from the float glass industry has weakened due to ongoing losses [5][6]. Cost Structure - The production of soda ash is primarily divided into three processes: ammonia-soda process, soda-lime process, and natural soda process, with significant cost differences [14]. - The natural soda process can maintain costs below 1000 yuan/ton, while the soda-lime process has a cost center around 1050 to 1200 yuan/ton, and the ammonia-soda process exceeds 1300 yuan/ton [14]. - Companies using the ammonia-soda process are facing severe losses, leading to difficult decisions regarding production and maintenance [15]. Market Behavior - Low-cost producers are adopting strategies to increase market share, while high-cost producers are caught in a "prisoner's dilemma," where reducing production could lead to loss of market share [16]. - The industry consensus is forming around the need for high-cost capacity to exit the market to restore supply-demand balance [17]. Trading Strategies - The trading logic is evolving due to the lack of clear trends, with participants focusing on basis, price spreads, and process profits [19]. - Companies are shifting to dynamic and proportional hedging strategies, adjusting their positions based on price movements relative to production costs [20]. - The options market is becoming more active, providing new tools for companies and investors to manage uncertainty [21].

Report Industry Investment Rating No relevant information provided. Core Viewpoints - After the Central Economic Work Conference, the macro - positive factors faded, and pricing returned to fundamentals. Steel supply is reducing, but the recovery of steel mill profits may slow down the reduction speed. Demand is seasonally weak, and steel exports are expected to tighten. Steel inventories show different trends, with short - term prices fluctuating weakly [3]. - After macro events, trading logic returned to fundamentals. Iron ore supply from major mines is restricted, and steel mills have a need to replenish inventory. Iron ore demand is seasonally declining but is expected to rebound in January. Falling coking coal prices provide support, and the downside price space is limited [21]. - Coking coal supply has limited marginal changes, but due to pressure on steel mill profits and unexpected reduction in hot metal production, coking coal supply exceeds demand. Coke production decreased slightly last week due to environmental restrictions. With the decline in coking coal costs, coke prices are likely to continue to fall [31]. - The fundamentals of ferroalloys are weak, but news from the SASAC and the National Development and Reform Commission led to a price rebound today. However, price increases may stimulate enterprises to hedge and suppress prices [47]. - With the strengthening of new production capacity expectations, the expectation of soda ash oversupply is intensifying. The acceleration of glass cold - repair weakens the demand for soda ash. Although exports are high, high inventories restrict prices [65]. - From December to before the Spring Festival, some glass production lines are expected to undergo cold - repair, which may affect long - term pricing. Near - term contracts will follow the delivery logic, and currently, high intermediate inventories and weak end - market demand put pressure on spot prices [88]. Summaries by Related Catalogs Steel Price Data - On December 16, 2025, the closing prices of rebar contracts 01, 05, and 10 were 3090, 3081, and 3112 yuan/ton respectively, and those of hot - rolled coil contracts 01, 05, and 10 were 3254, 3246, and 3255 yuan/ton respectively [4]. - The rebar spot prices in China, Shanghai, Beijing, and Hangzhou were 3295, 3280, 3120, and 3300 yuan/ton respectively, and the hot - rolled coil spot prices in Shanghai, Lecong, and Shenyang were 3270, 3260, and 3180 yuan/ton respectively [9][11]. Ratio and Spread Data - The 01, 05, and 10 rebar/iron ore ratios were all 4, and the 01, 05, and 10 rebar/coke ratios were all 2 [18]. - The 01, 05, and 10 roll - to - rebar spreads were 164, 165, and 143 yuan/ton respectively, and the roll - to - rebar spot spreads in Shanghai, Beijing, and Shenyang were - 10, 210, and 0 yuan/ton respectively [15]. Iron Ore Price Data - On December 16, 2025, the closing prices of iron ore contracts 01, 05, and 09 were 783.5, 761, and 739.5 yuan/ton respectively. The 01, 05, and 09 basis were 1, 25, and 46.5 yuan/ton respectively [22]. - The prices of Rizhao PB powder, Rizhao Carajás fines, and Rizhao Super Special were 779, 856, and 666 yuan/ton respectively [22]. Fundamental Data - The daily average hot metal production was 229.2 tons, 45 - port throughput was 319.19 tons, and the apparent demand for five major steel products was 840 tons [25]. - Global shipments were 3592.5 tons, Australia - Brazil shipments were 2889.3 tons, and 45 - port arrivals were 2723.4 tons [25]. - The 45 - port inventory was 15431.42 tons, and the inventory of 247 steel mills was 8834.2 tons [25]. Coal and Coke Price Data - The 09 - 01, 05 - 09, and 01 - 05 spreads of coking coal were 170.5, - 76.5, and - 94 yuan/ton respectively, and those of coke were 234, - 78.5, and - 155.5 yuan/ton respectively [35]. - The spot price of Anze low - sulfur coking coal was 1500 yuan/ton, and the spot price of Rizhao quasi - first - grade wet coke was 1430 yuan/ton [38]. Ratio and Profit Data - The main mine - to - coke ratio was 0.503, the main rebar - to - coke ratio was 2.034, and the main coke - to - coal ratio was 1.524 [35]. - The on - the - spot coking profit was 21 yuan/ton, and the Mongolian coal import profit (long - term agreement) was 213 yuan/ton [38]. Ferroalloys Price Data - The silicon - iron basis in Ningxia was 18 yuan/ton, and the silicon - manganese basis in Inner Mongolia was 154 yuan/ton [48][49]. - The spot prices of silicon - iron in Ningxia, Inner Mongolia, and Qinghai were 5250, 5280, and 5200 yuan/ton respectively, and the spot prices of silicon - manganese in Ningxia, Inner Mongolia, and Guizhou were 5490, 5540, and 5550 yuan/ton respectively [48][49]. Cost and Inventory Data - The price of semi - coke small materials was 800 yuan/ton, and the price of Qinhuangdao thermal coal was 737 yuan/ton [48]. - The silicon - iron warehouse receipts were 13068, and the silicon - manganese warehouse receipts were 25032 [48][50]. Soda Ash Price Data - On December 16, 2025, the closing prices of soda ash contracts 05, 09, and 01 were 1170, 1221, and 1133 yuan/ton respectively. The 5 - 9, 9 - 1, and 1 - 5 spreads were - 51, 88, and - 37 yuan/ton respectively [66]. - The heavy - soda market prices in North China, South China, and East China were 1300, 1400, and 1250 yuan/ton respectively [66]. Fundamental Data - In October, soda ash exports exceeded 210,000 tons, maintaining a high level [65]. - The upper - and middle - stream inventories were generally high, restricting soda ash prices [65]. Glass Price Data - On December 16, 2025, the closing prices of glass contracts 05, 09, and 01 were 1038, 1117, and 946 yuan/ton respectively. The 5 - 9, 9 - 1, and 1 - 5 spreads were - 79, 171, and - 92 yuan/ton respectively [89]. - The 01 - contract basis in Shahe and Hubei was 64 and 140 yuan/ton respectively [89]. Sales and Production Data - On December 12, 2025, the sales - to - production ratios in Shahe, Hubei, East China, and South China were 59, 90, 89, and 102 respectively [90].

Core Viewpoint - The pure soda ash market is experiencing a tug-of-war around the cost line, with prices fluctuating between 1050 to 1200 RMB/ton, impacting the profitability of different production processes [2][10]. Market Dynamics - The main contract SA401 for pure soda ash has been trading in a narrow range, closing at 1126 RMB/ton on December 15, 2025, after hitting a low of 1094 RMB/ton a week earlier [2][3]. - The total inventory of domestic soda ash manufacturers was reported at 1.4943 million tons as of December 11, 2025, indicating high stock levels despite a slight decrease in social inventory [3]. - The supply side is facing challenges as some companies reduce production due to losses, while demand from the float glass industry is weakening due to ongoing losses and increased cold repair plans [3][4]. Cost Structure and Production Methods - The cost structure of soda ash production varies significantly among different methods: natural soda ash can be produced for under 1000 RMB/ton, while the dominant synthetic soda ash method has a cost center around 1050 to 1200 RMB/ton, and older ammonia-soda methods exceed 1300 RMB/ton [10][11]. - Companies using the ammonia-soda method are facing severe financial pressure, with some considering early maintenance shutdowns to mitigate losses [11][12]. Market Sentiment and Trading Strategies - Market sentiment is mixed, with participants oscillating between hope and reality, leading to a low-level wide fluctuation trend in prices [7][8]. - Traditional trend-following strategies are failing, prompting a shift towards more complex trading strategies focused on basis, price spreads, and production process profits [14][15]. - The market is seeing a rise in options trading as participants seek to hedge against volatility, with a notable increase in the use of dynamic and proportional hedging strategies [15][16]. Future Outlook - Analysts predict that the weak fundamentals of the soda ash market will continue, with expectations of a bearish trend in the short term due to persistent oversupply pressures [4][13]. - The industry consensus is forming around the need for high-cost production capacity to exit the market to restore balance, with participants awaiting a significant clearing signal [13].

Group 1: Chemical Industry - The chemical industry is expected to experience a cyclical recovery and industrial upgrade by 2026, following three years of bottom-range operation for chemical products [1] - The growth rate of ongoing projects in the industry continues to decline, and the new capacity release is nearing its end [1] - Domestic policies aimed at stable growth and the Federal Reserve entering a rate-cutting cycle are anticipated to support a mild recovery in traditional chemical product demand [1] - The "anti-involution" trend is expected to accelerate the cyclical turning point, benefiting core chemical assets with global competitive advantages, leading to profit and valuation recovery [1] - Sub-industries such as organic silicon, PTA, polyester filament, caprolactam, spandex, soda ash, PVC, glyphosate, and urea are expected to see profit recovery due to industry self-discipline and price control measures [1] Group 2: Pesticide Industry - The pesticide industry is entering a phase where inventory reduction is nearing completion, with signs of recovery in market conditions [2] - The global pesticide channel inventory is expected to approach reasonable levels by 2025, with some products already seeing price increases [2] - The industry is anticipated to shift towards capacity reduction in the next two years, favoring companies with cost advantages and strong market channels [2] - The concentration of the industry and the pricing power of leading enterprises are expected to increase [2] - Domestic companies are making significant progress in the research, production, and marketing of innovative pesticides, with leading firms likely to achieve high value-added upgrades [2] Group 3: Tire Industry - The tire industry is facing an upgrade in international trade barriers, which may present opportunities for companies with global layouts [3] - The EU's anti-dumping investigation against Chinese tires is expected to conclude by early 2026, potentially leading to higher tariffs [3] - If high anti-dumping duties are imposed, domestic semi-steel tire exports may be hindered, creating a demand gap in the EU market that could be filled by other regions [3] - This supply-demand mismatch may lead to price increases, benefiting leading tire companies with overseas production bases and expansion plans [3] Group 4: Emerging Industries - The path to carbon reduction is challenging, but the AI industry continues to thrive alongside the development of sustainable aviation fuel (SAF), bio-based materials, carbon capture, utilization, and storage (CCUS), electronic resins, liquid cooling materials, and lithium battery materials [4] - Europe is set to initiate its SAF era in 2025, with mandatory standards for bio-based plastics expected by 2027 [4] - CCUS is a core component of the European Green Deal, and similar policies are anticipated in China under its dual carbon strategy [4] - The demand for AI computing power remains strong, with electronic resins and liquid cooling materials identified as key upgrade directions [4] - AIDC storage is expected to become a significant growth area for lithium battery materials [4]

交易咨询业务资格：证监许可【2012】1091号 纯碱早报 2025-12-16 大越期货投资咨询部 金泽彬 从业资格证号：F3048432 投资咨询证号： Z0015557 联系方式：0575-85226759 重要提示：本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投 资建议。 我司不会因为关注、收到或阅读本报告内容而视相关人员为客户；市场有风险，投资需谨慎。 每日观点 纯碱： 1、基本面：碱厂产量高位，远兴二期年前预期投产，整体供给预期充裕；下游浮法玻璃、光伏日 熔量整体延续下滑趋势，纯碱厂库处于历史同期高位；偏空 2、基差：河北沙河重质纯碱现货价1130元/吨，SA2605收盘价为1123元/吨，基差为7元，期货贴水 现货；中性 3、库存：全国纯碱厂内库存149.43万吨，较前一周减少2.88%，库存在5年均值上方运行；偏空 4、盘面：价格在20日线下方运行，20日线向下；偏空 5、主力持仓：主力持仓净空，空减；偏空 6、预期：纯碱基本面疲弱，短期预计震荡偏空运行为主。 2、重碱下游光伏玻璃减产，对纯碱需求走弱。 主要逻辑和风险点 1、主要逻辑：纯碱供给高位，终端需求 ...